Adds initial implementation of Header views
Adds more demo data
Fixes framing of schedule header
Fixes framing of cells in schedule view
Fixes framing of cell to consider overflow of horizontal column
Adds header adjustments during column count changes
Changes iphone to use horizontal scroll direction
Adds titles for section headers
Adds error region
Adds hours label for courseCell
Adds black/white text for course name
Fixes decoding bug for semesters in schedule
modifies color of hours bubble